Izi nyigisho zerekana ko abantu bafite ivyo bakeneye hamwe/canke ivyipfuzo bafise muribo kandi bikura mugihe bakuze. The previous text is in Rundi. Here is a translation to Swahili:
Nadharia hizi zinapendekeza kwamba watu wana mahitaji fulani na/au tamaa ambazo zimekita mizizi jinsi wanavyokomaa katika utu uzima.